data_table 0.22.0

A lightweight Rust data table structure supporting numeric columns and categorical factors.
Documentation 
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[
  {
    "column": "Color",
    "levels": [
      "Red",
      "Blue",
      "Green"
    ],
    "numeric": [
      0.0,
      1.0,
      2.0
    ],
    "matching": null,
    "one_hot": true
  },
  {
    "column": "Number",
    "levels": [
      "1",
      "2",
      "3"
    ],
    "numeric": [
      0.0,
      1.0,
      2.0
    ],
    "matching": null,
    "one_hot": true
  }
]